ORA-36673: (XSDPART11) Use simple leaf values to identify concat dimension values in a VALUES LESS THAN clause, rather than the format
Cause: When defining a RANGE partition template with a concat dimension for the partition dimension, the user attempted to define a range using the format of a concat dimension value
Action: Use just the leaf value. Instead of "VALUES LESS THAN ", just say, "VALUES LESS THAN value"
https://support.oracle.com/
http://www.oracle.com/